Index of /ogle/ogle2/clusters/misc

[ICO]NameLast modifiedSizeDescription
[PARENTDIR]Parent Directory  -  
[TXT]README1998-09-02 15:26 1.2K 
[DIR]smc/1998-09-02 15:03 -  
[DIR]lmc/1998-09-02 15:07 -  
Files in this directory contain photometry of the LMC and SMC clusters
presented in Figs. 1 and 2 and described in detail in Udalski  1998,
Acta Astron., 48, 383.

The directory structure is as follows:

directory lmc/             LMC clusters

   *.cl                    photometry of each cluster


directory smc/             SMC clusters

   *.cl                    photometry of each cluster


The photometric data files contain the following columns:
 
DB_no  x_V y_V  x_I  y_I  V  V-I I  N_ok_V N_bad_V sig_V  N_ok_I N_bad_I sig_I
 
where
 
DB_no  - number in the database.

x_V, y_V - position in the V-band template image (in pixels).
           N is up and E to the right in pixel coordinate system.

x_I, y_I - position in the I-band template image (in pixels).
           N is up and E to the right in pixel coordinate system.
 
V, V-I, I  - photometry data,
 
N_ok_V N_bad_V - number of good and bad observations in the V-band.

N_ok_I N_bad_I - number of good and bad observations in the I-band.

sig_V, sig_I - standard deviation of measurements in the V and I-band.
 

WARNING!!! "Magic" numbers: 99.999 for magnitude and 9.999 for color
and standard deviation denote "no measurement".